Package weka.gui
Class ConverterFileChooser
- java.lang.Object
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- java.awt.Component
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- java.awt.Container
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- javax.swing.JComponent
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- javax.swing.JFileChooser
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- weka.gui.ConverterFileChooser
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- All Implemented Interfaces:
java.awt.image.ImageObserver
,java.awt.MenuContainer
,java.io.Serializable
,javax.accessibility.Accessible
public class ConverterFileChooser extends javax.swing.JFileChooser
A specialized JFileChooser that lists all available file Loaders and Savers. To list only savers that can handle the data that is about to be saved, one can set a Capabilities filter.- Version:
- $Revision: 7464 $
- Author:
- fracpete (fracpete at waikato dot ac dot nz)
- See Also:
setCapabilitiesFilter(Capabilities)
, Serialized Form
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Field Summary
Fields Modifier and Type Field Description static int
LOADER_DIALOG
the loader dialogstatic int
SAVER_DIALOG
the saver dialogstatic int
UNHANDLED_DIALOG
unhandled type of dialog-
Fields inherited from class javax.swing.JFileChooser
ACCEPT_ALL_FILE_FILTER_USED_CHANGED_PROPERTY, ACCESSORY_CHANGED_PROPERTY, APPROVE_BUTTON_MNEMONIC_CHANGED_PROPERTY, APPROVE_BUTTON_TEXT_CHANGED_PROPERTY, APPROVE_BUTTON_TOOL_TIP_TEXT_CHANGED_PROPERTY, APPROVE_OPTION, APPROVE_SELECTION, CANCEL_OPTION, CANCEL_SELECTION, CHOOSABLE_FILE_FILTER_CHANGED_PROPERTY, CONTROL_BUTTONS_ARE_SHOWN_CHANGED_PROPERTY, CUSTOM_DIALOG, DIALOG_TITLE_CHANGED_PROPERTY, DIALOG_TYPE_CHANGED_PROPERTY, DIRECTORIES_ONLY, DIRECTORY_CHANGED_PROPERTY, ERROR_OPTION, FILE_FILTER_CHANGED_PROPERTY, FILE_HIDING_CHANGED_PROPERTY, FILE_SELECTION_MODE_CHANGED_PROPERTY, FILE_SYSTEM_VIEW_CHANGED_PROPERTY, FILE_VIEW_CHANGED_PROPERTY, FILES_AND_DIRECTORIES, FILES_ONLY, MULTI_SELECTION_ENABLED_CHANGED_PROPERTY, OPEN_DIALOG, SAVE_DIALOG, SELECTED_FILE_CHANGED_PROPERTY, SELECTED_FILES_CHANGED_PROPERTY
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Fields inherited from class javax.swing.JComponent
TOOL_TIP_TEXT_KEY, UNDEFINED_CONDITION, WHEN_ANCESTOR_OF_FOCUSED_COMPONENT, WHEN_FOCUSED, WHEN_IN_FOCUSED_WINDOW
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Constructor Summary
Constructors Constructor Description ConverterFileChooser()
onstructs a FileChooser pointing to the user's default directory.ConverterFileChooser(java.io.File currentDirectory)
Constructs a FileChooser using the given File as the path.ConverterFileChooser(java.lang.String currentDirectory)
Constructs a FileChooser using the given path.
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Method Summary
All Methods Static Methods Instance Methods Concrete Methods Modifier and Type Method Description Capabilities
getCapabilitiesFilter()
returns the capabilities filter for the savers, can be null if all are listed.boolean
getCoreConvertersOnly()
Returns whether only the hardcoded core converters are displayed.boolean
getFileMustExist()
Returns whether the selected file must exist (only open dialog).AbstractFileLoader
getLoader()
returns the loader that was chosen by the user, can be null in case the user aborted the dialog or the save dialog was shownboolean
getOverwriteWarning()
Returns whether a popup appears with a warning that the file already exists (only save dialog).AbstractFileSaver
getSaver()
returns the saver that was chosen by the user, can be null in case the user aborted the dialog or the open dialog was shownstatic void
main(java.lang.String[] args)
For testing the file chooservoid
setCapabilitiesFilter(Capabilities value)
sets the capabilities that the savers must have.void
setCoreConvertersOnly(boolean value)
Whether to display only the hardocded core converters.void
setFileMustExist(boolean value)
Whether the selected file must exst (only open dialog).void
setOverwriteWarning(boolean value)
Whether a warning is popped up if the file that is to be saved already exists (only save dialog).int
showDialog(java.awt.Component parent, java.lang.String approveButtonText)
Pops a custom file chooser dialog with a custom approve button.int
showOpenDialog(java.awt.Component parent)
Pops up an "Open File" file chooser dialog.int
showSaveDialog(java.awt.Component parent)
Pops up an "Save File" file chooser dialog.-
Methods inherited from class javax.swing.JFileChooser
accept, addActionListener, addChoosableFileFilter, approveSelection, cancelSelection, changeToParentDirectory, ensureFileIsVisible, getAcceptAllFileFilter, getAccessibleContext, getAccessory, getActionListeners, getApproveButtonMnemonic, getApproveButtonText, getApproveButtonToolTipText, getChoosableFileFilters, getControlButtonsAreShown, getCurrentDirectory, getDescription, getDialogTitle, getDialogType, getDragEnabled, getFileFilter, getFileSelectionMode, getFileSystemView, getFileView, getIcon, getName, getSelectedFile, getSelectedFiles, getTypeDescription, getUI, getUIClassID, isAcceptAllFileFilterUsed, isDirectorySelectionEnabled, isFileHidingEnabled, isFileSelectionEnabled, isMultiSelectionEnabled, isTraversable, removeActionListener, removeChoosableFileFilter, rescanCurrentDirectory, resetChoosableFileFilters, setAcceptAllFileFilterUsed, setAccessory, setApproveButtonMnemonic, setApproveButtonMnemonic, setApproveButtonText, setApproveButtonToolTipText, setControlButtonsAreShown, setCurrentDirectory, setDialogTitle, setDialogType, setDragEnabled, setFileFilter, setFileHidingEnabled, setFileSelectionMode, setFileSystemView, setFileView, setMultiSelectionEnabled, setSelectedFile, setSelectedFiles, updateUI
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Methods inherited from class javax.swing.JComponent
addAncestorListener, addNotify, addVetoableChangeListener, computeVisibleRect, contains, createToolTip, disable, enable, firePropertyChange, firePropertyChange, firePropertyChange, getActionForKeyStroke, getActionMap, getAlignmentX, getAlignmentY, getAncestorListeners, getAutoscrolls, getBaseline, getBaselineResizeBehavior, getBorder, getBounds, getClientProperty, getComponentPopupMenu, getConditionForKeyStroke, getDebugGraphicsOptions, getDefaultLocale, getFontMetrics, getGraphics, getHeight, getInheritsPopupMenu, getInputMap, getInputMap, getInputVerifier, getInsets, getInsets, getListeners, getLocation, getMaximumSize, getMinimumSize, getNextFocusableComponent, getPopupLocation, getPreferredSize, getRegisteredKeyStrokes, getRootPane, getSize, getToolTipLocation, getToolTipText, getToolTipText, getTopLevelAncestor, getTransferHandler, getVerifyInputWhenFocusTarget, getVetoableChangeListeners, getVisibleRect, getWidth, getX, getY, grabFocus, hide, isDoubleBuffered, isLightweightComponent, isManagingFocus, isOpaque, isOptimizedDrawingEnabled, isPaintingForPrint, isPaintingTile, isRequestFocusEnabled, isValidateRoot, paint, paintImmediately, paintImmediately, print, printAll, putClientProperty, registerKeyboardAction, registerKeyboardAction, removeAncestorListener, removeNotify, removeVetoableChangeListener, repaint, repaint, requestDefaultFocus, requestFocus, requestFocus, requestFocusInWindow, resetKeyboardActions, reshape, revalidate, scrollRectToVisible, setActionMap, setAlignmentX, setAlignmentY, setAutoscrolls, setBackground, setBorder, setComponentPopupMenu, setDebugGraphicsOptions, setDefaultLocale, setDoubleBuffered, setEnabled, setFocusTraversalKeys, setFont, setForeground, setInheritsPopupMenu, setInputMap, setInputVerifier, setMaximumSize, setMinimumSize, setNextFocusableComponent, setOpaque, setPreferredSize, setRequestFocusEnabled, setToolTipText, setTransferHandler, setVerifyInputWhenFocusTarget, setVisible, unregisterKeyboardAction, update
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Methods inherited from class java.awt.Container
add, add, add, add, add, addContainerListener, addPropertyChangeListener, addPropertyChangeListener, applyComponentOrientation, areFocusTraversalKeysSet, countComponents, deliverEvent, doLayout, findComponentAt, findComponentAt, getComponent, getComponentAt, getComponentAt, getComponentCount, getComponents, getComponentZOrder, getContainerListeners, getFocusTraversalKeys, getFocusTraversalPolicy, getLayout, getMousePosition, insets, invalidate, isAncestorOf, isFocusCycleRoot, isFocusCycleRoot, isFocusTraversalPolicyProvider, isFocusTraversalPolicySet, layout, list, list, locate, minimumSize, paintComponents, preferredSize, printComponents, remove, remove, removeAll, removeContainerListener, setComponentZOrder, setFocusCycleRoot, setFocusTraversalPolicy, setFocusTraversalPolicyProvider, setLayout, transferFocusDownCycle, validate
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Methods inherited from class java.awt.Component
action, add, addComponentListener, addFocusListener, addHierarchyBoundsListener, addHierarchyListener, addInputMethodListener, addKeyListener, addMouseListener, addMouseMotionListener, addMouseWheelListener, bounds, checkImage, checkImage, contains, createImage, createImage, createVolatileImage, createVolatileImage, dispatchEvent, enable, enableInputMethods, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, getBackground, getBounds, getColorModel, getComponentListeners, getComponentOrientation, getCursor, getDropTarget, getFocusCycleRootAncestor, getFocusListeners, getFocusTraversalKeysEnabled, getFont, getForeground, getGraphicsConfiguration, getHierarchyBoundsListeners, getHierarchyListeners, getIgnoreRepaint, getInputContext, getInputMethodListeners, getInputMethodRequests, getKeyListeners, getLocale, getLocation, getLocationOnScreen, getMouseListeners, getMouseMotionListeners, getMousePosition, getMouseWheelListeners, getName, getParent, getPropertyChangeListeners, getPropertyChangeListeners, getSize, getToolkit, getTreeLock, gotFocus, handleEvent, hasFocus, imageUpdate, inside, isBackgroundSet, isCursorSet, isDisplayable, isEnabled, isFocusable, isFocusOwner, isFocusTraversable, isFontSet, isForegroundSet, isLightweight, isMaximumSizeSet, isMinimumSizeSet, isPreferredSizeSet, isShowing, isValid, isVisible, keyDown, keyUp, list, list, list, location, lostFocus, mouseDown, mouseDrag, mouseEnter, mouseExit, mouseMove, mouseUp, move, nextFocus, paintAll, postEvent, prepareImage, prepareImage, remove, removeComponentListener, removeFocusListener, removeHierarchyBoundsListener, removeHierarchyListener, removeInputMethodListener, removeKeyListener, removeMouseListener, removeMouseMotionListener, removeMouseWheelListener, removePropertyChangeListener, removePropertyChangeListener, repaint, repaint, repaint, requestFocus, requestFocusInWindow, resize, resize, setBounds, setBounds, setComponentOrientation, setCursor, setDropTarget, setFocusable, setFocusTraversalKeysEnabled, setIgnoreRepaint, setLocale, setLocation, setLocation, setMixingCutoutShape, setName, setSize, setSize, show, show, size, toString, transferFocus, transferFocusBackward, transferFocusUpCycle
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Field Detail
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UNHANDLED_DIALOG
public static final int UNHANDLED_DIALOG
unhandled type of dialog- See Also:
- Constant Field Values
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LOADER_DIALOG
public static final int LOADER_DIALOG
the loader dialog- See Also:
- Constant Field Values
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SAVER_DIALOG
public static final int SAVER_DIALOG
the saver dialog- See Also:
- Constant Field Values
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Constructor Detail
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ConverterFileChooser
public ConverterFileChooser()
onstructs a FileChooser pointing to the user's default directory.
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ConverterFileChooser
public ConverterFileChooser(java.io.File currentDirectory)
Constructs a FileChooser using the given File as the path.- Parameters:
currentDirectory
- the path to start in
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ConverterFileChooser
public ConverterFileChooser(java.lang.String currentDirectory)
Constructs a FileChooser using the given path.- Parameters:
currentDirectory
- the path to start in
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Method Detail
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setCapabilitiesFilter
public void setCapabilitiesFilter(Capabilities value)
sets the capabilities that the savers must have. use null if all should be listed.- Parameters:
value
- the minimum Capabilities the savers must have
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getCapabilitiesFilter
public Capabilities getCapabilitiesFilter()
returns the capabilities filter for the savers, can be null if all are listed.- Returns:
- the minimum Capabilities the savers must have
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setOverwriteWarning
public void setOverwriteWarning(boolean value)
Whether a warning is popped up if the file that is to be saved already exists (only save dialog).- Parameters:
value
- if true a warning will be popup
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getOverwriteWarning
public boolean getOverwriteWarning()
Returns whether a popup appears with a warning that the file already exists (only save dialog).- Returns:
- true if a warning pops up
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setFileMustExist
public void setFileMustExist(boolean value)
Whether the selected file must exst (only open dialog).- Parameters:
value
- if true the file must exist
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getFileMustExist
public boolean getFileMustExist()
Returns whether the selected file must exist (only open dialog).- Returns:
- true if the file must exist
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setCoreConvertersOnly
public void setCoreConvertersOnly(boolean value)
Whether to display only the hardocded core converters. Necessary for RMI/Remote Experiments (dynamic class discovery doesn't work there!).- Parameters:
value
- if true only the core converters will be displayed- See Also:
m_CoreConvertersOnly
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getCoreConvertersOnly
public boolean getCoreConvertersOnly()
Returns whether only the hardcoded core converters are displayed. Necessary for RMI/REmote Experiments (dynamic class discovery doesn't work there!).- Returns:
- true if the file must exist
- See Also:
m_CoreConvertersOnly
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showDialog
public int showDialog(java.awt.Component parent, java.lang.String approveButtonText)
Pops a custom file chooser dialog with a custom approve button. Throws an exception, if the dialog type is UNHANDLED_DIALOG.- Overrides:
showDialog
in classjavax.swing.JFileChooser
- Parameters:
parent
- the parent of this dialogapproveButtonText
- the text for the OK button- Returns:
- the user's action
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showOpenDialog
public int showOpenDialog(java.awt.Component parent)
Pops up an "Open File" file chooser dialog.- Overrides:
showOpenDialog
in classjavax.swing.JFileChooser
- Parameters:
parent
- the parent of this file chooser- Returns:
- the result of the user's action
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showSaveDialog
public int showSaveDialog(java.awt.Component parent)
Pops up an "Save File" file chooser dialog.- Overrides:
showSaveDialog
in classjavax.swing.JFileChooser
- Parameters:
parent
- the parent of this file chooser- Returns:
- the result of the user's action
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getLoader
public AbstractFileLoader getLoader()
returns the loader that was chosen by the user, can be null in case the user aborted the dialog or the save dialog was shown- Returns:
- the chosen loader, if any
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getSaver
public AbstractFileSaver getSaver()
returns the saver that was chosen by the user, can be null in case the user aborted the dialog or the open dialog was shown- Returns:
- the chosen saver, if any
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main
public static void main(java.lang.String[] args) throws java.lang.Exception
For testing the file chooser- Parameters:
args
- the commandline options - ignored- Throws:
java.lang.Exception
- if something goes wrong with loading/saving
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